package com.woniuxy.user.service;

import com.hc.entity.BlackList;

public interface BlackListService {
    //用户拉黑某个用户，添加数据
    int insertBlackList(BlackList blackList);
    //根据用户id和被拉黑id获取数据
    BlackList getByBothId(Integer userId, Integer blackUserId);
}